diff --git a/langchain/tools/__init__.py b/langchain/tools/__init__.py
index 377125ff..eb51a596 100644
--- a/langchain/tools/__init__.py
+++ b/langchain/tools/__init__.py
@@ -1,6 +1,6 @@
 """Core toolkit implementations."""
 
-from langchain.tools.base import BaseTool
+from langchain.tools.base import BaseTool, StructuredTool
 from langchain.tools.bing_search.tool import BingSearchResults, BingSearchRun
 from langchain.tools.ddg_search.tool import DuckDuckGoSearchResults, DuckDuckGoSearchRun
 from langchain.tools.file_management.copy import CopyFileTool
@@ -66,6 +66,7 @@ __all__ = [
     "OpenAPISpec",
     "ReadFileTool",
     "ShellTool",
+    "StructuredTool",
     "WriteFileTool",
     "BaseTool",
     "SceneXplainTool",